| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.527 | N/A |
| 2 | 1 | 20.679 | 22/7:15.786 |
| 3 | 1 | 20.613 | 22/7:15.093 |
| 4 | 1 | 22.051 | 21/7:03.813 |
| 5 | 1 | 21.366 | 21/7:05.072 |
| 6 | 1 | 20.368 | 21/7:01.835 |
| 7 | 1 | 20.243 | 22/7:20.147 |
| 8 | 1 | 20.090 | 22/7:17.757 |
| 9 | 1 | 20.326 | 22/7:16.584 |
| 10 | 1 | 21.193 | 22/7:17.694 |
| 11 | 1 | 20.783 | 22/7:17.722 |
| 12 | 1 | 20.119 | 22/7:16.477 |
| 13 | 1 | 21.033 | 22/7:17.039 |
| 14 | 1 | 20.038 | 22/7:15.907 |
| 15 | 1 | 23.760 | 22/7:20.052 |
| 16 | 1 | 20.301 | 22/7:19.675 |
| 17 | 2 | 22.071 | 21/7:00.319 |
| 18 | 2 | 20.461 | 22/7:20.667 |
| 19 | 2 | 23.342 | 21/7:02.457 |
| 20 | 2 | 22.618 | 21/7:04.111 |
| 21 | 2 | 19.957 | 21/7:02.939 |